| article html file updated | 16 August 2026 22:19 CEST | Update | https://www.mdpi.com/2071-1050/12/1/228 |
| article html file updated | 19 July 2022 20:45 CEST | Update | N/A |
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| article html file updated | 26 December 2019 13:14 CET | Original file | N/A |
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| article xml uploaded. | 26 December 2019 13:13 CET | Update | https://www.mdpi.com/2071-1050/12/1/228/xml |
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